In a large university, the administration is planing on incr…

In a large university, the administration is planing on increasing the student fees with the intention of using majority of the funds towards renovations in the football stadium. Administration wishes to estimate the true proportion of students who support the idea. How many students should be sampled if the administration wants to be 99% confident with a margin of error no more than 5%. 

A company would like to see if the percentage of job satisfa…

A company would like to see if the percentage of job satisfaction among their employees exceeds 45%. In a random sample of 36 employees, 19 said that they are satisfied with their job.  Based on the provided information, the point estimate for the true proportion employees in the company who are satisfied with their job is

If conducting a brainstorming session during option generati…

If conducting a brainstorming session during option generation, if you see a potential flaw with an option proposed by one of the parties, to keep the session on track, you should immediately pause the brainstorming session and communicate where you believe there is a flaw.